CN210756178U

CN210756178U - Outdoor pipeline welding tool

Info

Publication number: CN210756178U
Application number: CN201921908370.XU
Authority: CN
Inventors: 刘进厂
Original assignee: China Petroleum First Construction Corp
Current assignee: China Petroleum First Construction Corp
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-16
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an outdoor pipeline welding frock, including a plurality of supporting legs and a supporting bench, it is a plurality of the common fixedly connected with brace table in upper end of supporting leg, two side fixing plates of upper end one side fixedly connected with of brace table, one side sliding connection of the upper end opposite side fixed plate of brace table has two movable splint, the brace table is located one side fixedly connected with connecting plate that side fixing plate was kept away from to movable splint, threaded connection has the screw rod on the connecting plate, the both ends of screw rod have welded respectively and have rotated the head and change the handle, the one end welding that movable splint correspond the screw rod has the rotation cover. The utility model discloses a mobilizable movable clamp plate cooperation side-fixing plate for the pipeline of different diameters all can obtain effectual support and fixed, improves application scope, and stop gear in the cooperation simultaneously carries on spacingly to the pipeline upper end, makes on two pipelines keep same straight line, can guarantee pipeline welded accuracy.

Description

Outdoor pipeline welding tool

Technical Field

The utility model relates to a pipeline welding technical field especially relates to an outdoor pipeline welding frock.

Background

In many industrial processing places, such as outdoor construction of buildings and the like, pipelines are often required to be welded, manual electric arc welding is generally adopted for pipeline welding, and effective fixing and supporting of the pipelines are generally required for improving the stability of pipeline welding;

when traditional pipeline welding frock was fixed to the pipeline, although can carry out effectual welding to the pipeline, there was the trouble of taking out, problem that application scope is little, like CN 205363143U's "an outdoor pipeline welding frock", carry out the centre gripping to the pipeline through fixed pipe clamp, the pipeline of different diameters is not convenient for use, and after the welding is accomplished, need untie the bolt just can break away from, and there is the same problem in "a pipeline welding is with frock clamp that can overturn" of publication No. CN 208262207U.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing an outdoor pipeline welding frock.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor pipeline welding tool comprises a plurality of supporting legs and a supporting table, wherein the upper ends of the supporting legs are fixedly connected with the supporting table together, one side of the upper end of the supporting table is fixedly connected with two side fixing plates, one side of the upper end of the supporting table, which is opposite to the side fixing plates, is connected with two movable clamping plates in a sliding mode, the supporting table is positioned on one side, away from the side fixing plates, of the movable clamping plates and is fixedly connected with a connecting plate, a screw rod is in threaded connection with the connecting plate, a rotating head and a rotating handle are welded at two ends of the screw rod respectively, a rotating sleeve is welded at one end;

and an upper limiting mechanism is installed at the upper end of the side fixing plate.

Preferably, go up stop gear and include mounting panel, rotor plate, die clamping cylinder and limiting plate, two mounting panels of side fixing plate's upper end fixedly connected with symmetry, two rotate jointly on the mounting panel and be connected with the axis of rotation, the welding has the rotor plate in the axis of rotation, install die clamping cylinder on the rotor plate, die clamping cylinder's output shaft passes the rotor plate and welds there is the limiting plate.

Preferably, the rotating shaft is provided with square through holes, the mounting plates are provided with square holes corresponding to the square through holes, and the mounting plates and the rotating shaft are jointly inserted with square shafts.

Preferably, a limiting block is welded on one side of the upper end of the side fixing plate and is positioned on one side close to the movable clamping plate.

Preferably, the two side fixing plates are located on the same straight line, and the two connecting plates are located on the same straight line.

Preferably, the limiting plate is located between the side fixing plate and the movable clamping plate.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a mobilizable movable clamp plate cooperation side fixed plate for the pipeline of different diameters all can obtain effectual support and fix, improves application scope, cooperates stop gear simultaneously, carries out the spacing to the pipeline upper end, makes two pipelines keep on the same straight line, can guarantee the accuracy of pipeline welding;

2. through mobilizable movable splint and rotor plate that can overturn for it is more convenient to take out or lift out after the pipeline welding is accomplished, need not to relieve the operation through bolt, pipe clamp etc. and operating efficiency is higher, is favorable to improving pipeline welded efficiency.

Drawings

Fig. 1 is a structural diagram of an outdoor pipe welding tool provided by the utility model;

fig. 2 is the utility model provides an axis of rotation connection picture of outdoor pipeline welding frock.

In the figure: the device comprises 1 supporting leg, 2 supporting tables, 3 side fixing plates, 4 movable clamping plates, 5 rotating sleeves, 6 rotating heads, 7 connecting plates, 8 rotating handles, 9 screw rods, 10 rotating plates, 11 limiting plates, 12 clamping cylinders, 13 mounting plates, 14 rotating shafts and 15 square shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an outdoor pipeline welding tool comprises a plurality of supporting legs 1 and a supporting table 2, wherein the upper ends of the supporting legs 1 are jointly and fixedly connected with the supporting table 2, one side of the upper end of the supporting table 2 is fixedly connected with two side fixing plates 3, one side of the upper end of the supporting table 2, which is opposite to the side fixing plates 3, is slidably connected with two movable clamping plates 4, the supporting table 2 is positioned on one side, away from the side fixing plates 3, of the movable clamping plates 4 and is fixedly connected with a connecting plate 7, a screw rod 9 is connected onto the connecting plate 7 in a threaded manner, two ends of the screw rod 9 are respectively welded with a rotating head 6 and a rotating handle 8, one end of each movable clamping; an upper limiting mechanism is installed at the upper end of the side fixing plate 3 and used for limiting the upper end of the pipeline, the side fixing plate 3 is matched, the pipeline is located on the same straight line, and the pipeline is clamped on the side fixing plate 3 and the supporting table 2 through a movable clamping plate 4.

Specifically, go up the positioning mechanism and include mounting panel 13, rotor plate 10, die clamping cylinder 12 and limiting plate 11, two mounting panels 13 of the upper end fixedly connected with symmetry of side fixed plate 3, it has axis of rotation 14 to rotate jointly on two mounting panels 13, the welding has rotor plate 10 on the axis of rotation 14, install die clamping cylinder 12 on the rotor plate 10, die clamping cylinder 12's output shaft passes rotor plate 10 and welds limiting plate 11, rotor plate 10 that can overturn is favorable to the pipeline to lift out, drive limiting plate 11 through die clamping cylinder 12, can carry on spacingly to the upper end of pipeline, thereby make the pipeline be in on the same straight line.

More specifically, the rotating shaft 14 is provided with a square through hole, the two mounting plates 13 are provided with square holes corresponding to the square through holes, the two mounting plates 13 and the rotating shaft 14 are provided with a square shaft 15 in an inserted manner, and the rotating plate 10 can be prevented from rotating by inserting the square shaft 15 into the mounting plates 13 and the rotating shaft 14. A limiting block is welded on one side of the upper end of the side fixing plate 3, and the limiting block is located on one side close to the movable clamping plate 4, so that the rotating plate 10 can be supported and limited, and the rotating plate 10 is in a horizontal state. The two side fixing plates 3 are positioned on the same straight line, the two connecting plates 7 are positioned on the same straight line, and when the two pipelines abut against the side fixing plates 3, the pipelines are positioned on the same straight line. The limiting plate 11 is located between the side fixing plate 3 and the movable clamping plate 4, and the limiting plate 11 is used for limiting the upper end of the pipeline so that the two pipelines are located on the same axis.

When in use, two pipelines to be welded are respectively placed on the supporting table 2, the screw 9 is rotated to enable the screw 9 to push the movable clamping plate 4 to clamp the pipelines on the side fixing plate 3, then the rotating plate 10 is turned over to the upper side of the pipelines, the rotating plate 10 is limited by the limiting block to enable the rotating plate 10 to be kept in a horizontal state, then the square shaft 15 is inserted into the mounting plate 13 and the rotating shaft 14 to enable the rotating plate 10 not to rotate, at the moment, the two clamping cylinders 12 are started, the limiting plate 11 is pushed by the two clamping cylinders 12 to enable the limiting plate 11 to fix the upper sides of the pipelines, so that the two pipelines can be kept on the same straight line, the accuracy of pipeline welding is ensured, and meanwhile, after the pipeline welding is completed, the square shaft 15 is drawn out to enable the rotating plate 10 to be turned over again, the rotating handle 8 is rotated reversely, so that the, thereby facilitating the extraction or lifting of the pipeline.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An outdoor pipeline welding tool comprises a plurality of supporting legs (1) and a supporting platform (2), it is characterized in that the upper ends of a plurality of supporting legs (1) are jointly and fixedly connected with a supporting platform (2), one side of the upper end of the supporting platform (2) is fixedly connected with two side fixing plates (3), two movable clamping plates (4) are connected with one side of the upper end of the supporting platform (2) opposite to the side fixing plate (3) in a sliding way, a connecting plate (7) is fixedly connected with one side of the supporting platform (2) which is positioned on the movable clamping plate (4) and far away from the side fixing plate (3), a screw rod (9) is connected on the connecting plate (7) in a threaded manner, a rotating head (6) and a rotating handle (8) are respectively welded at two ends of the screw rod (9), one end of the movable clamping plate (4) corresponding to the screw (9) is welded with a rotating sleeve (5), and a rotating head (6) is rotatably connected in the rotating sleeve (5);

and an upper limiting mechanism is installed at the upper end of the side fixing plate (3).

2. The outdoor pipeline welding tool according to claim 1, wherein the upper limiting mechanism comprises a mounting plate (13), a rotating plate (10), a clamping cylinder (12) and a limiting plate (11), two symmetrical mounting plates (13) are fixedly connected to the upper end of the side fixing plate (3), a rotating shaft (14) is connected to the two mounting plates (13) in a rotating mode, the rotating plate (10) is welded to the rotating shaft (14), the clamping cylinder (12) is mounted to the rotating plate (10), and an output shaft of the clamping cylinder (12) penetrates through the rotating plate (10) and is welded with the limiting plate (11).

3. The outdoor pipeline welding tool according to claim 2, wherein a square through hole is formed in the rotating shaft (14), square holes corresponding to the square through holes are formed in the two mounting plates (13), and a square shaft (15) is inserted into the two mounting plates (13) and the rotating shaft (14) together.

4. The outdoor pipeline welding tool according to claim 2, wherein a limiting block is welded on one side of the upper end of the side fixing plate (3), and the limiting block is located on one side close to the movable clamping plate (4).

5. The outdoor pipeline welding tool according to claim 1, wherein the two side fixing plates (3) are located on the same straight line, and the two connecting plates (7) are located on the same straight line.

6. The outdoor pipeline welding tool according to claim 2, characterized in that the limiting plate (11) is located between the side fixing plate (3) and the movable clamping plate (4).